Pose tracking pipeline
First Claim
Patent Images
1. A method of computer modeling a human subject, the method comprising:
- receiving from a source a depth image of a scene including the human subject, the depth image including a depth for each of a plurality of pixels;
identifying pixels of the depth image that belong to the human subject; and
deriving from the identified pixels of the depth image one or more machine readable data structures representing the human subject as a body model including a plurality of shapes.
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Abstract
A method of tracking a target includes receiving from a source a depth image of a scene including the human subject. The depth image includes a depth for each of a plurality of pixels. The method further includes identifying pixels of the depth image that belong to the human subject and deriving from the identified pixels of the depth image one or more machine readable data structures representing the human subject as a body model including a plurality of shapes.
202 Citations
20 Claims
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1. A method of computer modeling a human subject, the method comprising:
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receiving from a source a depth image of a scene including the human subject, the depth image including a depth for each of a plurality of pixels; identifying pixels of the depth image that belong to the human subject; and deriving from the identified pixels of the depth image one or more machine readable data structures representing the human subject as a body model including a plurality of shapes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of computer modeling a human subject, the method comprising:
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receiving from a source a depth image of a scene including the human subject, the depth image including a depth for each of a plurality of pixels; and modeling the human subject with a plurality of shapes, each of the plurality of shapes characterized by a machine readable position variable, the machine readable position variable for each shape defining a position of that shape within a volume occupied by the human subject. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A data-holding subsystem holding instructions executable by a logic subsystem to:
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receive from a source a depth image of a scene including the human subject; and model the human subject with a plurality of spheres, each of the plurality of spheres characterized by a machine readable position variable, the machine readable position variable for each sphere defining a centroid position of that sphere such that the plurality of spheres collectively occupy a volume of the human subject. - View Dependent Claims (18, 19, 20)
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Specification